Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1996-11-25
1998-09-08
Morgan, Kriellion S.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524119, 524126, 524153, 524291, 524342, 524343, 524400, C08K 534, C08K 549, C08K 551, C08K 509
Patent
active
058046232
ABSTRACT:
Recycled plastics, predominandy thermoplastics, from domestic, commercial and industrial waste can be stabilized against thermooxidative degradation by adding a combination of a sterically hindered phenol with an organic phosphite or phosphonite and a metal salt of a fatty acid.
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Herbst Heinz
Hoffmann Kurt
Pfaendner Rudolf
Sander Hans-Jurgen
Sitek Franciszek
Ciba Specialty Chemicals Corporation
Hall Luther A. R.
Malia Victoria M.
Morgan Kriellion S.
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